Transformer end() ends all selections, not active one

[anatoly techtonik <techtonik@…>]

​Transformer.end() say that it ends an active selection, while in fact it ends all selections.

Consider an example below and an output. If the end() ended only the active selection that was made last, the output between '-----' delimiters would match.

[anatoly techtonik <techtonik@…>]

test file

[anatoly techtonik <techtonik@…>]

output

[hodgestar]

The docs don't actually use the word "active" they read:

End current selection, allowing all events to be selected.

I think the "allowing all events to be selected" is fairly clear. The current selection is the net effect of the proceeding select operations, not just the effect of the last select operation.